@article{whendoessyntheticdataaugmentationimprove,
  title = {When Does Synthetic Data Augmentation Improve Score-Based Imbalanced Classification?},
  author = {Zhengchi Ma and Pengfei Lyu and Anru R. Zhang},
  year = {2026},
  eprint = {2606.26053},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.26053},
}